US4169855AExpiredUtility

N'-derivatives of n-(2-mercapto-ethyl)-2-nitro-1,1-ethenediamine

71
Assignee: ALLEN & HANBURYS LTDPriority: Aug 4, 1976Filed: Oct 13, 1978Granted: Oct 2, 1979
Est. expiryAug 4, 1996(expired)· nominal 20-yr term from priority
Inventors:Barry J. PriceJohn W. ClitherowJohn Bradshaw
C07C 323/25C07D 307/52C07D 307/64C07D 207/08C07D 275/03A61K 31/34C07D 307/38
71
PatentIndex Score
7
Cited by
5
References
2
Claims

Abstract

Compounds of the general formula: ##STR1## in which R 3 is hydrogen, lower alkyl, lower alkenyl or alkoxyalkyl. These compounds are useful in the preparation of novel aminoalkyl furan derivatives having a selective action on histamine receptors.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
       1. A compound of the formula ##STR37## in which R 3  is hydrogen, lower alkyl, lower alkenyl or alkoxyalkyl. 
     
     
       2. The compound of claim 1 which is N-(2-mercaptoethyl)-N'-methyl-2-nitro--1,1-ethenediamine.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.